在多个活动中使用导航抽屉？

Question

• 我是新手，正在学习使用 Android Studio Navigation Drawer Activity Template 代码 (mainMenu.java) 来启动这个项目
• 我创建了另一个 Empty Activity (viewProfile.java)，以便在用户按下 Navigation Drawer 菜单时可以调用它。 示例：用户按菜单内的“查看个人资料”。
• 我需要有关如何在我的所有活动中使用单个 Navi Drawer 菜单的帮助，例如 viewProfile.java Activity。
• 尝试从 mainMenu.java 复制与 Navi Drawer 相关的所有代码并粘贴到 viewProfile.java 中。 根本不起作用，很遗憾。
• 我已经评论了我尝试过的一些代码。

主菜单

public class mainMenu extends AppCompatActivity
        implements NavigationView.OnNavigationItemSelectedListener {

    //Defining views
    private TextView editTextUserName;
    private TextView textView_profile_name;
    private TextView textView_profile_email;
    private TextView textView_profile_amount;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_menu);

        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);

        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
        ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
                this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
        drawer.setDrawerListener(toggle);
        toggle.syncState();

        NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
        navigationView.setNavigationItemSelectedListener(this);
    }


    @Override
    public void onBackPressed() {
        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
        if (drawer.isDrawerOpen(GravityCompat.START)) {
            drawer.closeDrawer(GravityCompat.START);
        } else {
            super.onBackPressed();
        }
    }



@SuppressWarnings("StatementWithEmptyBody")
@Override
public boolean onNavigationItemSelected(MenuItem item) {
    // Handle navigation view item clicks here.
    int id = item.getItemId();

    if (id == R.id.nav_profile) {
        Toast.makeText(this, "nav_profile", Toast.LENGTH_SHORT).show();
    } else if (id == R.id.nav_listing) {
        startActivity(new Intent(this, ViewAllStock.class));
    } else if (id == R.id.nav_history) {
        Toast.makeText(this, "nav_history", Toast.LENGTH_SHORT).show();
    } else if (id == R.id.nav_coming) {
        Toast.makeText(this, "nav_coming", Toast.LENGTH_SHORT).show();
    } else if (id == R.id.nav_logout) {
        logout();
    } else if (id == R.id.nav_setting) {
        Toast.makeText(this, "nav_setting", Toast.LENGTH_SHORT).show();
    }

    DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
    drawer.closeDrawer(GravityCompat.START);
    return true;
}
}

视图配置文件

public class viewProfile extends AppCompatActivity implements ListView.OnItemClickListener, NavigationView.OnNavigationItemSelectedListener {
  private ListView listView;

    private String JSON_STRING;

    private SwipyRefreshLayout mSwipyRefreshLayout;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_view_all_stock);

//        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
//        setSupportActionBar(toolbar);
//
//        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
//        ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
//                this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
//        drawer.setDrawerListener(toggle);
//        toggle.syncState();
//
//        NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
//        navigationView.setNavigationItemSelectedListener(ViewAllStock.this);

    }


    @SuppressWarnings("StatementWithEmptyBody")
    @Override
    public boolean onNavigationItemSelected(MenuItem item) {
        // Handle navigation view item clicks here.
        int id = item.getItemId();

        if (id == R.id.nav_profile) {
            // Handle the camera action
            Toast.makeText(ViewAllStock.this, "nav_profile", Toast.LENGTH_SHORT).show();
        } else if (id == R.id.nav_listing) {
            Toast.makeText(ViewAllStock.this, "nav_listing", Toast.LENGTH_SHORT).show();
        } else if (id == R.id.nav_history) {
            Toast.makeText(ViewAllStock.this, "nav_history", Toast.LENGTH_SHORT).show();
        } else if (id == R.id.nav_coming) {
            Toast.makeText(ViewAllStock.this, "nav_coming", Toast.LENGTH_SHORT).show();
        } else if (id == R.id.nav_logout) {
            Toast.makeText(ViewAllStock.this, "nav_logout", Toast.LENGTH_SHORT).show();;
        } else if (id == R.id.nav_setting) {
            Toast.makeText(ViewAllStock.this, "nav_setting", Toast.LENGTH_SHORT).show();
        }

        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
        drawer.closeDrawer(GravityCompat.START);
        return true;
    }
}

Answer 1

在这种情况下，建议使用多个片段而不是活动。 但是，即使您仍然想使用不同的活动，也只需在其他活动中包含导航抽屉，就像您在其中一个活动中实施的方式一样。 然而，这会导致多次编写同一段代码，这是应该避免的。

Answer 2

使用片段和容器，这样如果你想改变布局，你只能改变布局的一部分而不是整个布局。所以你的导航抽屉在你的应用程序中保持安全。

Answer 3

你应该为此使用片段，你可以获得很多演示。如果你仍然想使用活动，你必须在每个布局中包含导航

    <?xml version="1.0" encoding="utf-8"?>

             <android.support.v4.widget.DrawerLayout                      
                 xmlns:android="http://schemas.android.com/apk/res/android"
                   xmlns:app="http://schemas.android.com/apk/res-auto"
                  xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/drawer_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent" >

<RelativeLayout 
    android:layout_width="match_parent"
    android:background="@drawable/bg"
    android:layout_height="match_parent" >

      <LinearLayout
            android:id="@+id/container_toolbar"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_alignParentTop="true"
            android:orientation="vertical" >

            <include
                android:id="@+id/toolbar_offr"
                layout="@layout/toolbar_offer" />
        </LinearLayout>

    <ListView
        android:id="@+id/OfferFragLV"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:layout_alignParentLeft="true"
        android:layout_below="@+id/ll1">
    </ListView>



</RelativeLayout>
   <fragment
        android:id="@+id/fragment_navigation_drawer"
        android:name="com.phoenix.spicejunction.frag.FragmentDrawer"
        android:layout_width="@dimen/nav_drawer_width"
        android:layout_height="match_parent"
        android:layout_below="@id/mainRL"
        android:layout_gravity="start"
        android:layout_marginTop="50dp"
        app:layout="@layout/fragment_navigation_drawer"
        tools:layout="@layout/fragment_navigation_drawer" />

</android.support.v4.widget.DrawerLayout>

这是我的 fragment_navigation_drawer 布局文件

 <?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@android:color/white"
    android:layout_marginTop="40dp"
 >

    <RelativeLayout
        android:id="@+id/nav_header_container"
        android:layout_width="match_parent"
        android:layout_height="145dp"
        android:layout_alignParentTop="true"
        android:background="#fff"
        android:gravity="center" >

        <com.phoenix.spicejunction.CircleImageView
            xmlns:app="http://schemas.android.com/apk/res-auto"
            android:id="@+id/profileIV"
            android:layout_width="100dp"
            android:layout_height="100dp"
            android:layout_alignParentTop="true"
            android:layout_centerHorizontal="true"
            android:layout_marginTop="@dimen/_10sdp"
            android:src="@drawable/ic_launcher"
            app:civ_border_color="@color/my_yellow"
            app:civ_border_width="3dp" />

        <TextView
            android:id="@+id/textView1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_below="@+id/profileIV"
            android:layout_centerHorizontal="true"
            android:layout_marginTop="5dp"
            android:text="TextView"
            android:textColor="#000" />

        <TextView
            android:id="@+id/textView2"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentBottom="true"
            android:layout_below="@+id/textView1"
            android:layout_centerHorizontal="true"
            android:layout_marginTop="@dimen/_5sdp"
            android:text="AGE: "
            android:textColor="#000" />
    </RelativeLayout>

    <!--
         <android.support.v7.widget.RecyclerView
        android:id="@+id/drawerList"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_below="@id/nav_header_container"
        android:layout_marginTop="15dp" />
    -->

          <ListView
        android:id="@+id/home_listDrawer"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_below="@id/nav_header_container"
        android:layout_gravity="start"
        android:layout_marginTop="5dp"

        android:entries="@array/slider_array" />

     </RelativeLayout>

我正在使用这个方法

 @Override
       public void onDrawerItemSelected(View view, int position) {
           base.displayView(position);
      }

所以你必须在每个活动中实现这个方法，并通过调用任何活动使它们完成..